Researchers have developed a new method for quickly detecting and identifying very low concentrations of gases. The new approach, called coherently controlled quartz-enhanced photoacoustic ...

Choosing the best spotting scope tripod can be tricky. It can be tempting to go for something ultra-cheap – which isn't difficult to find – but there's definitely such a thing as false economy when it ...

The Acer Aspire VX-15 packs 128GB of SSD storage. Graphics are powered by Nvidia GeForce GTX 1050. Connectivity options include Wi-Fi 802.11 a/b/g/n/ac, Bluetooth, Ethernet and it comes with 4 USB ...

Integrated optics is a system of light-controlling components combined into a single device. The ultimate aim is to create miniature optical circuits similar to the silicon chips that have ...